<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

</head>
<body>
     <myview :arr="arr"></myview>
<!--引入vue-->
<script src="https://cdn.jsdelivr.net/npm/vue@2/dist/vue.js"></script>
<script src="v.js"></script>

</body>
</html>